Number Sense & Place Value - Digital Interactive Book
Learning Outcomes
Children will:
As per NCF & NEP ECCE Goals
Recognize, trace, and write numbers 1-50 with correct formation.
Count and match quantities up to 30 using objects, number lines, and tens frames.
Complete number sequences and identify missing, before, after, and between numbers.
Number Words
Match Number Words to Numerals
Draw lines to match number words with their numerals
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Quick Activity: This activity will help children recognise number words (one-five) and connect them to their numerical symbols, strengthening early literacy-numeracy association.
Instructions for Child: "Look at each number word on the left and find the matching number on the right. Draw a line to join the correct pairs."
Encourage children to read aloud each number word before matching. If needed, remind them to look at the first letter sound to help identify the word.
Page 1
Number Words Matching
Match Number Words to Numerals
Match the number words on the left with the correct numerals on the right. Click on one item from the left column, then click on its match in the right column.
Number Words
Eleven
Nineteen
Ten
Thirteen
Six
Twenty
Fourteen
Eight
Twelve
Sixteen
Eighteen
Seventeen
Seven
Nine
Fifteen
Numerals
11
19
10
13
6
20
14
8
12
16
18
17
7
9
15
For children who struggle, provide a number chart with both numerals and words for reference. Start with smaller numbers and gradually increase difficulty.
Page 2
Understanding Tens and Ones
Groups of Tens
This activity will help children understand how two-digit numbers are formed using tens and ones.
Instructions for Child: "Count the groups of tens. Write the tens digit, put 0 in the ones box, read the number name, and write the number."
Count Groups of Tens
Circle each group of 10 and write the total
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Tens
Ones
Word
Number
1
0
Ten
10
2
0
Twenty
20
Encourage children to count the tens using skip-counting (10, 20, 30...). Use physical objects like blocks or sticks to form groups of ten.
Page 3
Tens & Ones
Place Value with Sticks
This activity helps children understand place value by identifying groups of tens and leftover ones.
Instructions for Child: "Look at the sticks. Count how many make a group of ten and how many are left. Write the tens number in the Tens box and the leftover sticks in the Ones box."
Count Sticks: Tens and Ones
Circle groups of 10 sticks and count the leftovers
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+
=
Encourage children to circle groups of 10 to make counting easier. Remind them that each bundle or group = 10. Use physical sticks or blocks for hands-on learning.
Page 4
Tens & Ones Practice
Tens + Ones = Number
Practice writing numbers using tens and ones place value.
5
tens +
7
ones =
More Practice Problems
3
tens +
4
ones =
6
tens +
2
ones =
8
tens +
9
ones =
Encourage children to count tens first, then ones, and say the number aloud before writing it. Use physical objects like base-ten blocks for concrete understanding.
Page 5
Expanded Form
Breaking Numbers into Tens and Ones
This activity helps children understand how two-digit numbers are built using tens and ones.
Instructions for Child: "Trace the number, count how many tens and ones it has, and then write it as tens + ones."
Trace and Expand Numbers
Trace the numbers and write their expanded form
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Trace it
Tens & Ones
Expanded Form
19
TensOnes
54
TensOnes
89
TensOnes
32
TensOnes
27
TensOnes
Guide children to say the number aloud and identify the tens digit firstβit makes expanded form easier to understand. Use place value charts for visual support.
Page 6
Matching Tens & Ones
Match Numbers to Expanded Form
This activity helps children understand how two-digit numbers are made by combining tens and ones.
Instructions for Child: "Draw a line to match the number with the correct 'tens + ones' statement."
Match Numbers to Tens & Ones
Draw lines to connect matching pairs
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Numbers
34
57
82
69
23
Tens + Ones
5 tens + 7 ones
8 tens + 2 ones
6 tens + 9 ones
3 tens + 4 ones
2 tens + 3 ones
Encourage children to look at the tens digit firstβit makes matching quicker and more accurate. Use color-coding (tens in one color, ones in another) for visual learners.
Page 7
Review & Assessment
Expanded Form Practice
This activity helps children understand how two-digit numbers are built using tens and ones, strengthening their place value knowledge and number sense.
Instructions for Child: "Look at each number, split it into tens and ones, and write it in the boxes as 'tens + ones'."
Write Numbers in Expanded Form in your book.
Write the expanded form for each number
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Number
Tens
Ones
Expanded Form
27
45
63
78
91
Remind children that the first digit shows the tens and the second digit shows the ones. This makes expanded form quick and simple to find. Use place value mats for hands-on practice.
End of Unit Teacher's Note
Children can now confidently connect numerals, number names, and expanded forms using tens and ones.